MCQOPTIONS
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| 1. |
For two objects A and B, if mass of A is same as mass of B and speed of A is twice as much as that of B, statement that is correct is |
| A. | Kinetic energy of A= kinetic energy of B; because, kinetic energy is independent of speed of object. |
| B. | Since kinetic energy is inversely proportional to speed of object, kinetic energy of A<kinetic energy of B |
| C. | Kinetic energy of A = 1 D 4 \[\times \] Kinetic energy of B |
| D. | Kinetic energy of \[A=4\times \]Kinetic energy of B |
| Answer» E. | |